Milltek Sport Axle-Back Exhaust (Rear Silencer/Back Box) for BMW 4 Series F32 428i Coupe 2.0T N20 2014-2020 Manual, No Towbar – Resonated, OE-Style Twin Exit, Polished Tips, T304 Stainless – SSXBM1000

Milltek SSXBM1000 Performance Rear Section System for BMW 428i F32 Coupe - Twin Exit, Silenced, Mirror-Polished Tailpipes - T304 Stainless

Give your BMW 428i F32 Coupe the premium sound and look it deserves with Milltek’s British-crafted rear section system. The SSXBM1000 delivers a refined, sporty note for daily driving without the unwelcome cabin boom, plus a factory-look twin exit with mirror-finish tailpipes. Built from T304 grade stainless for long-term durability and a precise fit, it is a superb upgrade for the 2.0 turbo N20 manual model, model years 2014 to 2020, on cars without towing equipment.

Why enthusiasts pick this system

• Factory-plus aesthetics - twin exit with mirror-polished tailpipes for a clean OEM appearance
• Silenced layout for a calmer cruise with a purposeful tone when you open the throttle
• T304 non-magnetic stainless throughout for corrosion resistance and longevity
• Mandrel-formed, constant-radius tubework to aid flow efficiency and throttle response
• Larger diameter than stock for improved breathing while maintaining low-down drivability
• Sound engineered to minimise in-cabin boom and harshness
• Engineered and hand finished in Britain by Milltek
• Direct bolt-on - uses the original mounting points and hangers
• Milltek part number: SSXBM1000

Compatibility

• BMW 4 Series 428i F32 Coupe - 2014, 2015, 2016, 2017, 2018, 2019, 2020
• N20 2.0 turbo petrol engine
• Manual gearbox vehicles only
• Not suitable for vehicles equipped with a tow bar

What our team and customers say

We run Milltek systems on our own builds and the feedback from our clients is consistently positive. Fitment is spot on, the finish is superb and the sound character is exactly what you want on a fast road 428i - refined on the motorway and sporty when you push on. If you want a quality stainless upgrade with a subtle factory look, this is the one.

Professional installation

Prefer expert fitting We can install this system at MJ Modifications in Warwickshire. Request a quote by emailing info@mjmodifications.co.uk.

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